From a6cf3207761947e60b25c37de3e1c2ad18f7f1a6 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Fri, 19 Jul 2024 14:56:24 +1000
Subject: [PATCH] Qt: Fix scan percent dropping back to 0% at end

---
 src/duckstation-qt/gamelistrefreshthread.cpp | 17 +++++++++++++++++
 src/duckstation-qt/gamelistrefreshthread.h   |  3 +++
 2 files changed, 20 insertions(+)

diff --git a/src/duckstation-qt/gamelistrefreshthread.cpp b/src/duckstation-qt/gamelistrefreshthread.cpp
index 712712042..c51f18a91 100644
--- a/src/duckstation-qt/gamelistrefreshthread.cpp
+++ b/src/duckstation-qt/gamelistrefreshthread.cpp
@@ -22,6 +22,23 @@ void AsyncRefreshProgressCallback::Cancel()
   m_cancelled = true;
 }
 
+void AsyncRefreshProgressCallback::PushState()
+{
+  ProgressCallback::PushState();
+}
+
+void AsyncRefreshProgressCallback::PopState()
+{
+  ProgressCallback::PopState();
+
+  if (static_cast<int>(m_progress_range) == m_last_range && static_cast<int>(m_progress_value) == m_last_value)
+    return;
+
+  m_last_range = static_cast<int>(m_progress_range);
+  m_last_value = static_cast<int>(m_progress_value);
+  fireUpdate();
+}
+
 void AsyncRefreshProgressCallback::SetStatusText(const std::string_view text)
 {
   const QString new_text = QtUtils::StringViewToQString(text);
diff --git a/src/duckstation-qt/gamelistrefreshthread.h b/src/duckstation-qt/gamelistrefreshthread.h
index 647281209..9c0e736f9 100644
--- a/src/duckstation-qt/gamelistrefreshthread.h
+++ b/src/duckstation-qt/gamelistrefreshthread.h
@@ -18,6 +18,9 @@ public:
 
   void Cancel();
 
+  void PushState() override;
+  void PopState() override;
+
   void SetStatusText(const std::string_view text) override;
   void SetProgressRange(u32 range) override;
   void SetProgressValue(u32 value) override;